Under which scenario can approvers receive an email notification?

Approvers receive email notifications in various scenarios to ensure they are kept informed about the status of documents requiring their attention.

In the case of escalation, if a request is about to be escalated to a supervisor, an email notification serves as a reminder that the document requires urgent action, thus helping to streamline the approval process by keeping relevant parties informed.

When someone submits or resubmits a document for approval, it triggers an email notification to the approvers. This ensures they are aware that there is a new document or an updated one pending their review, thus facilitating timely approvals.

Additionally, if someone withdraws a document, approvers receive notification about this action as well. It is important for them to know when a document is no longer in the approval process, mitigating any confusion regarding pending items.

Therefore, all these scenarios are included in the answer, indicating that approvers are notified through email for escalations, submissions, resubmissions, and withdrawals, ensuring they remain updated on the status of documents needing their approval.